Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é o Sub-Parish chamado que tem uma igreja localizada em Fresvik?
 ###Tabelas: CREATE TABLE practice_times__&__leaderboard_superbike_senior_tt (practice_times__&__leaderboard_superbike_senior_tt_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Rider VARCHAR, Mon 1 June VARCHAR, Tue 2 June VARCHAR, Wed 3 June VARCHAR, Thurs 4 June VARCHAR, Fri 5 June VARCHAR) CREATE TABLE yearly_results (yearly_results_id AUTO_INCREMENT PRIMARY KEY, Year INT, Champion VARCHAR, Runner-up VARCHAR, Third place VARCHAR, Fourth place VARCHAR, Jack Tompkins Trophy (MVP) VARCHAR) CREATE TABLE churches (churches_id AUTO_INCREMENT PRIMARY KEY, Parish (Prestegjeld) VARCHAR, Sub-Parish (Sokn) VARCHAR, Church Name VARCHAR, Year Built VARCHAR, Location of the Church VARCHAR) CREATE TABLE swindon_town_career_details (swindon_town_career_details_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Team VARCHAR, League Apps INT, League Goals INT, Cup Apps INT, Cup Goals INT) CREATE TABLE financial_performance (financial_performance_id AUTO_INCREMENT PRIMARY KEY, Year ended VARCHAR, Passengers flown INT, Employees (Average/Year) INT, Net profit/loss (SEK) INT, Basic eps (SEK) INT)  
SELECT Sub-Parish (Sokn) FROM churches WHERE Location of the Church = fresvik